Area Code 931-980 located in CLARKSVILLE, MONTGOMERY, TN, more detail is as below. Place NPA (Numbering Plan Area) : 931 NXX (Local Number Prefix) : 980 City : CLARKSVILLE County : MONTGOMERY State : TN (Tennessee) NXX Use Type : Wireless NXX Intro Version : 1997-10-11 FIPS (Federal Information Processing Standards) : 47125 LATA (Local Access Transport Area) : 470 Rate Center : CLARKSVL ZIP Code Count : 1 ZIP Code Frequency : 33 ZIP Code : 37040 Other Information NPANXX : 931980 MSA CBSA (Core Based Statistical Area) : Clarksville, TN-KY MSA CBSA Code (Core Based Statistical Area) : 17300 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - GA OCN (Operating Company Number) : 6214 Coverage Area Name : CLARKSVILLE Latitude : 36.5255 Longitude : -87.3524 ‹ previous : 931-980 next › : 931-981 Telephone Number List 931-980-0000 ~ 931-980-9999